1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt < %s -passes='sroa<preserve-cfg>' -S | FileCheck %s --check-prefixes=CHECK,CHECK-PRESERVE-CFG
3 ; RUN: opt < %s -passes='sroa<modify-cfg>' -S | FileCheck %s --check-prefixes=CHECK,CHECK-MODIFY-CFG
4 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
5 target triple = "x86_64-pc-linux"
7 ; Make sure we properly handle allocas where the allocated
8 ; size overflows a uint32_t. This specific constant results in
9 ; the size in bits being 32 after truncation to a 32-bit int.
12 ; CHECK-NEXT: ret void
14 %a = alloca [1073741825 x i32], align 16
15 call void @llvm.lifetime.end.p0(i64 4294967300, ptr %a)
19 declare void @llvm.lifetime.end.p0(i64, ptr nocapture)
20 ;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
21 ; CHECK-MODIFY-CFG: {{.*}}
22 ; CHECK-PRESERVE-CFG: {{.*}}